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cloud-config-apt.txt
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# apt_pipelining (configure Acquire::http::Pipeline-Depth) # Default: disables HTTP pipelining. Certain web servers, such # as S3 do not pipeline properly (LP: #948461). # Valid options: # False/default: Disables pipelining for APT # None/Unchanged: Use OS default # Number: Set pipelining to some number (not recommended) apt_pipelining: False ## apt config via system_info: # under the 'system_info', you can customize cloud-init's interaction # with apt. # system_info: # apt_get_command: [command, argument, argument] # apt_get_upgrade_subcommand: dist-upgrade # # apt_get_command: # To specify a different 'apt-get' command, set 'apt_get_command'. # This must be a list, and the subcommand (update, upgrade) is appended to it. # default is: # ['apt-get', '--option=Dpkg::Options::=--force-confold', # '--option=Dpkg::options::=--force-unsafe-io', '--assume-yes', '--quiet'] # # apt_get_upgrade_subcommand: "dist-upgrade" # Specify a different subcommand for 'upgrade. The default is 'dist-upgrade'. # This is the subcommand that is invoked for package_upgrade. # # apt_get_wrapper: # command: eatmydata # enabled: [True, False, "auto"] # # Install additional packages on first boot # # Default: none # # if packages are specified, this apt_update will be set to true packages: ['pastebinit'] apt: # The apt config consists of two major "areas". # # On one hand there is the global configuration for the apt feature. # # On one hand (down in this file) there is the source dictionary which allows # to define various entries to be considered by apt. ############################################################################## # Section 1: global apt configuration # # The following examples number the top keys to ease identification in # discussions. # 1.1 preserve_sources_list # # Preserves the existing /etc/apt/sources.list # Default: false - do overwrite sources_list. If set to true then any # "mirrors" configuration will have no effect. # Set to true to avoid affecting sources.list. In that case only # "extra" source specifications will be written into # /etc/apt/sources.list.d/* preserve_sources_list: true # 1.2 disable_suites # # This is an empty list by default, so nothing is disabled. # # If given, those suites are removed from sources.list after all other # modifications have been made. # Suites are even disabled if no other modification was made, # but not if is preserve_sources_list is active. # There is a special alias "$RELEASE" as in the sources that will be replace # by the matching release. # # To ease configuration and improve readability the following common ubuntu # suites will be automatically mapped to their full definition. # updates => $RELEASE-updates # backports => $RELEASE-backports # security => $RELEASE-security # proposed => $RELEASE-proposed # release => $RELEASE # # There is no harm in specifying a suite to be disabled that is not found in # the source.list file (just a no-op then) # # Note: Lines don't get deleted, but disabled by being converted to a comment. # The following example disables all usual defaults except $RELEASE-security. # On top it disables a custom suite called "mysuite" disable_suites: [$RELEASE-updates, backports, $RELEASE, mysuite] # 1.3 primary/security archives # # Default: none - instead it is auto select based on cloud metadata # so if neither "uri" nor "search", nor "search_dns" is set (the default) # then use the mirror provided by the DataSource found. # In EC2, that means using <region>.ec2.archive.ubuntu.com # # define a custom (e.g. localized) mirror that will be used in sources.list # and any custom sources entries for deb / deb-src lines. # # One can set primary and security mirror to different uri's # the child elements to the keys primary and secondary are equivalent primary: # arches is list of architectures the following config applies to # the special keyword "default" applies to any architecture not explicitly # listed. - arches: [amd64, i386, default] # uri is just defining the target as-is uri: http://us.archive.ubuntu.com/ubuntu # # via search one can define lists that are tried one by one. # The first with a working DNS resolution (or if it is an IP) will be # picked. That way one can keep one configuration for multiple # subenvironments that select the working one. search: - http://cool.but-sometimes-unreachable.com/ubuntu - http://us.archive.ubuntu.com/ubuntu # if no mirror is provided by uri or search but 'search_dns' is # true, then search for dns names '<distro>-mirror' in each of # - fqdn of this host per cloud metadata # - localdomain # - no domain (which would search domains listed in /etc/resolv.conf) # If there is a dns entry for <distro>-mirror, then it is assumed that # there is a distro mirror at http://<distro>-mirror.<domain>/<distro> # # That gives the cloud provider the opportunity to set mirrors of a distro # up and expose them only by creating dns entries. # # if none of that is found, then the default distro mirror is used search_dns: true # # If multiple of a category are given # 1. uri # 2. search # 3. search_dns # the first defining a valid mirror wins (in the order as defined here, # not the order as listed in the config). # - arches: [s390x, arm64] # as above, allowing to have one config for different per arch mirrors # security is optional, if not defined it is set to the same value as primary security: uri: http://security.ubuntu.com/ubuntu # If search_dns is set for security the searched pattern is: # <distro>-security-mirror # if no mirrors are specified at all, or all lookups fail it will try # to get them from the cloud datasource and if those neither provide one fall # back to: # primary: http://archive.ubuntu.com/ubuntu # security: http://security.ubuntu.com/ubuntu # 1.4 sources_list # # Provide a custom template for rendering sources.list # without one provided cloud-init uses builtin templates for # ubuntu and debian. # Within these sources.list templates you can use the following replacement # variables (all have sane Ubuntu defaults, but mirrors can be overwritten # as needed (see above)): # => $RELEASE, $MIRROR, $PRIMARY, $SECURITY sources_list: | # written by cloud-init custom template deb $MIRROR $RELEASE main restricted deb-src $MIRROR $RELEASE main restricted deb $PRIMARY $RELEASE universe restricted deb $SECURITY $RELEASE-security multiverse # 1.5 conf # # Any apt config string that will be made available to apt # see the APT.CONF(5) man page for details what can be specified conf: | # APT config APT { Get { Assume-Yes "true"; Fix-Broken "true"; }; }; # 1.6 (http_|ftp_|https_)proxy # # Proxies are the most common apt.conf option, so that for simplified use # there is a shortcut for those. Those get automatically translated into the # correct Acquire::*::Proxy statements. # # note: proxy actually being a short synonym to http_proxy proxy: http://[[user][:pass]@]host[:port]/ http_proxy: http://[[user][:pass]@]host[:port]/ ftp_proxy: ftp://[[user][:pass]@]host[:port]/ https_proxy: https://[[user][:pass]@]host[:port]/ # 1.7 add_apt_repo_match # # 'source' entries in apt-sources that match this python regex # expression will be passed to add-apt-repository # The following example is also the builtin default if nothing is specified add_apt_repo_match: '^[\w-]+:\w' ############################################################################## # Section 2: source list entries # # This is a dictionary (unlike most block/net which are lists) # # The key of each source entry is the filename and will be prepended by # /etc/apt/sources.list.d/ if it doesn't start with a '/'. # If it doesn't end with .list it will be appended so that apt picks up it's # configuration. # # Whenever there is no content to be written into such a file, the key is # not used as filename - yet it can still be used as index for merging # configuration. # # The values inside the entries consost of the following optional entries: # 'source': a sources.list entry (some variable replacements apply) # 'keyid': providing a key to import via shortid or fingerprint # 'key': providing a raw PGP key # 'keyserver': specify an alternate keyserver to pull keys from that # were specified by keyid # This allows merging between multiple input files than a list like: # cloud-config1 # sources: # s1: {'key': 'key1', 'source': 'source1'} # cloud-config2 # sources: # s2: {'key': 'key2'} # s1: {'keyserver': 'foo'} # This would be merged to # sources: # s1: # keyserver: foo # key: key1 # source: source1 # s2: # key: key2 # # The following examples number the subfeatures per sources entry to ease # identification in discussions. sources: curtin-dev-ppa.list: # 2.1 source # # Creates a file in /etc/apt/sources.list.d/ for the sources list entry # based on the key: "/etc/apt/sources.list.d/curtin-dev-ppa.list" source: "deb http://ppa.launchpad.net/curtin-dev/test-archive/ubuntu xenial main" # 2.2 keyid # # Importing a gpg key for a given key id. Used keyserver defaults to # keyserver.ubuntu.com keyid: F430BBA5 # GPG key ID published on a key server ignored1: # 2.3 PPA shortcut # # Setup correct apt sources.list line and Auto-Import the signing key # from LP # # See https://help.launchpad.net/Packaging/PPA for more information # this requires 'add-apt-repository'. This will create a file in # /etc/apt/sources.list.d automatically, therefore the key here is # ignored as filename in those cases. source: "ppa:curtin-dev/test-archive" # Quote the string my-repo2.list: # 2.4 replacement variables # # sources can use $MIRROR, $PRIMARY, $SECURITY and $RELEASE replacement # variables. # They will be replaced with the default or specified mirrors and the # running release. # The entry below would be possibly turned into: # source: deb http://archive.ubuntu.com/ubuntu xenial multiverse source: deb $MIRROR $RELEASE multiverse my-repo3.list: # this would have the same end effect as 'ppa:curtin-dev/test-archive' source: "deb http://ppa.launchpad.net/curtin-dev/test-archive/ubuntu xenial main" keyid: F430BBA5 # GPG key ID published on the key server filename: curtin-dev-ppa.list ignored2: # 2.5 key only # # this would only import the key without adding a ppa or other source spec # since this doesn't generate a source.list file the filename key is ignored keyid: F430BBA5 # GPG key ID published on a key server ignored3: # 2.6 key id alternatives # # Keyid's can also be specified via their long fingerprints keyid: B59D 5F15 97A5 04B7 E230 6DCA 0620 BBCF 0368 3F77 ignored4: # 2.7 alternative keyservers # # One can also specify alternative keyservers to fetch keys from. keyid: B59D 5F15 97A5 04B7 E230 6DCA 0620 BBCF 0368 3F77 keyserver: pgp.mit.edu my-repo4.list: # 2.8 raw key # # The apt signing key can also be specified by providing a pgp public key # block. Providing the PGP key this way is the most robust method for # specifying a key, as it removes dependency on a remote key server. # # As with keyid's this can be specified with or without some actual source # content. key: | # The value needs to start with -----BEGIN PGP PUBLIC KEY BLOCK----- -----BEGIN PGP PUBLIC KEY BLOCK----- Version: SKS 1.0.10 mI0ESpA3UQEEALdZKVIMq0j6qWAXAyxSlF63SvPVIgxHPb9Nk0DZUixn+akqytxG4zKCONz6 qLjoBBfHnynyVLfT4ihg9an1PqxRnTO+JKQxl8NgKGz6Pon569GtAOdWNKw15XKinJTDLjnj 9y96ljJqRcpV9t/WsIcdJPcKFR5voHTEoABE2aEXABEBAAG0GUxhdW5jaHBhZCBQUEEgZm9y IEFsZXN0aWOItgQTAQIAIAUCSpA3UQIbAwYLCQgHAwIEFQIIAwQWAgMBAh4BAheAAAoJEA7H 5Qi+CcVxWZ8D/1MyYvfj3FJPZUm2Yo1zZsQ657vHI9+pPouqflWOayRR9jbiyUFIn0VdQBrP t0FwvnOFArUovUWoKAEdqR8hPy3M3APUZjl5K4cMZR/xaMQeQRZ5CHpS4DBKURKAHC0ltS5o uBJKQOZm5iltJp15cgyIkBkGe8Mx18VFyVglAZey =Y2oI -----END PGP PUBLIC KEY BLOCK-----